[Construction Example] Shopping Center: Subfloor Settlement Correction Work
Due to consolidation settlement, the floor has sunk extensively within the store! A gap has occurred between the floor and the wall.
We would like to introduce a case of "subfloor sinking correction work" and "subfloor void filling work" carried out at a shopping center in Iwate Prefecture. Due to consolidation settlement, sinking was observed over a wide area of the floor. As a result of the floor sinking, gaps appeared between the floor and walls, causing various issues throughout the store. An Upcon method that could be corrected during nighttime while the store was closed was adopted, and our company carried out the corrections. Additionally, as voids and cavities were also observed under the floor, void filling work using urethane was conducted. [Case Overview] ■ Construction Area: Approximately 540m2 ■ Maximum Settlement Amount: 71mm ■ Maximum Void Amount: 190mm ■ Area: Iwate Prefecture ■ Construction Period: Continuous 7 nights *For more details, please refer to the PDF document or feel free to contact us.
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We carry out construction to correct the sinking, tilting, steps, and gaps in concrete floors caused by uneven ground subsidence in buildings such as factories, warehouses, stores, and general residences, using our unique "Upcon Method" with completely non-fluorinated urethane resin and small machinery. Additionally, we are engaged in public works that utilize technologies developed through various research and development projects to restore the functionality of aging social infrastructure such as roads, airports, ports, and agricultural waterways. ■ Features of the Upcon Method 1. Short construction period: The construction time is 1/10 of conventional methods. 2. No interruption of operations: No need to move machinery or cargo. 3. Comprehensive high technical capability: 100% in-house employees. 4. Compact construction system: Quick restoration to the current state is possible. 5. Reduced risk of re-subsidence: Lower risk of re-subsidence compared to conventional methods. Our in-house staff provides total support from on-site surveys across the country to repair planning and construction, taking full responsibility. Our specialized and experienced in-house staff will propose the optimal repair plan tailored to your site. Upcon Co., Ltd. was newly listed on the Nagoya Stock Exchange Next Market on December 26, 2022.